This document discusses different types of food service used in restaurants and other establishments. It identifies 14 main types of service including silver service, plated service, French service, Russian service, gueridon service, bar counter service, buffet service, banquet service, room service, free flow service, echelon service, foodcourt service, supermarket service, and lounge service. Each type is described in terms of how food is presented and served to guests. Room service and centralized vs decentralized room service models are also outlined.